Living polymerization of olefins initiated by nickel catalysts
CRAMAIL, Henri
Laboratoire de Chimie des polymères organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
Laboratoire de Chimie des polymères organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
DEFFIEUX, Alain
Laboratoire de Chimie des polymères organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
< Leer menos
Laboratoire de Chimie des polymères organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Idioma
en
Article de revue
Este ítem está publicado en
Chemicke Listy. 2005, vol. 99, n° 14, p. s373-s376
Resumen en inglés
Contribution reports for the first time on living-like polymerization of olefins initiated by several diimine complexes of nickel. Further, unusual kinetics of these systems is observed revealing decrease of propagation ...Leer más >
Contribution reports for the first time on living-like polymerization of olefins initiated by several diimine complexes of nickel. Further, unusual kinetics of these systems is observed revealing decrease of propagation rate constant values with increase of initial monomer concentration. This behavior can be correlated with suggested mechanism, which includes competition between isomerization (chain walking) and propagation reaction, and is documented by changes in polymer microstructure.< Leer menos
Orígen
Importado de HalCentros de investigación